[INFO] fetching crate clap_builder_cryo 4.3.21-cryo... [INFO] checking clap_builder_cryo-4.3.21-cryo against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate clap_builder_cryo 4.3.21-cryo into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate clap_builder_cryo 4.3.21-cryo on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate clap_builder_cryo 4.3.21-cryo [INFO] finished tweaking crates.io crate clap_builder_cryo 4.3.21-cryo [INFO] tweaked toml for crates.io crate clap_builder_cryo 4.3.21-cryo written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 107 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding anstream v0.3.2 (latest: v0.6.15) [INFO] [stderr] Adding anstyle-wincon v1.0.2 (latest: v3.0.4) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.35) [INFO] [stderr] Adding snapbox v0.4.17 (latest: v0.6.17) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding terminal_size v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding trycmd v0.14.21 (latest: v0.15.7) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap_lex_cryo v0.5.0 [INFO] [stderr] Downloaded trycmd v0.14.21 [INFO] [stderr] Downloaded snapbox v0.4.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4bffedf76da4d7e4ec1ed1488448accb9d043a30ac040fd6d4b0ec9b9f18cf1f [INFO] running `Command { std: "docker" "start" "-a" "4bffedf76da4d7e4ec1ed1488448accb9d043a30ac040fd6d4b0ec9b9f18cf1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bffedf76da4d7e4ec1ed1488448accb9d043a30ac040fd6d4b0ec9b9f18cf1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bffedf76da4d7e4ec1ed1488448accb9d043a30ac040fd6d4b0ec9b9f18cf1f", kill_on_drop: false }` [INFO] [stdout] 4bffedf76da4d7e4ec1ed1488448accb9d043a30ac040fd6d4b0ec9b9f18cf1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a59b80362ffe7b04a2187c0e9c73e3e62d42921c2e801737b8ebb41af597bd4 [INFO] running `Command { std: "docker" "start" "-a" "8a59b80362ffe7b04a2187c0e9c73e3e62d42921c2e801737b8ebb41af597bd4", kill_on_drop: false }` [INFO] [stderr] Compiling escargot v0.5.12 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking similar v2.6.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking os_pipe v1.2.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking clap_lex_cryo v0.5.0 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking humantime-serde v1.1.1 [INFO] [stderr] Checking clap_builder_cryo v4.3.21-cryo (/opt/rustwide/workdir) [INFO] [stderr] Checking toml_edit v0.22.20 [INFO] [stderr] Checking snapbox-macros v0.3.10 [INFO] [stdout] warning: unexpected `cfg` condition value: `perf` [INFO] [stdout] --> src/builder/os_str.rs:67:7 [INFO] [stdout] | [INFO] [stdout] 67 | #[cfg(feature = "perf")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `cargo`, `color`, `debug`, `default`, `deprecated`, `env`, `error-context`, `help`, `std`, `string`, `suggestions`, `unicode`, `unstable-doc`, `unstable-styles`, `unstable-v5`, `usage`, and `wrap_help` [INFO] [stdout] = help: consider adding `perf` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anstyle::*` [INFO] [stdout] --> src/builder/styling.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use anstyle::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking snapbox v0.4.17 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/macros.rs:557:13 [INFO] [stdout] | [INFO] [stdout] 557 | Ok(val) => val, [INFO] [stdout] | ^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] ::: src/parser/parser.rs:94:29 [INFO] [stdout] | [INFO] [stdout] 94 | ... ok!(self.parse_help_subcommand(raw_args.remaining(&mut args_cursor))); [INFO] [stdout] | --------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `ok` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AppTag` is never used [INFO] [stdout] --> src/builder/command.rs:4750:18 [INFO] [stdout] | [INFO] [stdout] 4750 | pub(crate) trait AppTag: crate::builder::ext::Extension {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_any` is never used [INFO] [stdout] --> src/builder/ext.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub(crate) trait Extension: std::fmt::Debug + Send + Sync + 'static { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 56 | fn into_any(self: Box) -> Box; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse` is never used [INFO] [stdout] --> src/builder/value_parser.rs:595:8 [INFO] [stdout] | [INFO] [stdout] 587 | trait AnyValueParser: Send + Sync + 'static { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 595 | fn parse( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking trycmd v0.14.21 [INFO] [stderr] Checking trybuild v1.0.99 [INFO] [stderr] Compiling color-print-proc-macro v0.3.6 [INFO] [stderr] Checking color-print v0.3.6 [INFO] [stdout] warning: unexpected `cfg` condition value: `perf` [INFO] [stdout] --> src/builder/os_str.rs:67:7 [INFO] [stdout] | [INFO] [stdout] 67 | #[cfg(feature = "perf")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `cargo`, `color`, `debug`, `default`, `deprecated`, `env`, `error-context`, `help`, `std`, `string`, `suggestions`, `unicode`, `unstable-doc`, `unstable-styles`, `unstable-v5`, `usage`, and `wrap_help` [INFO] [stdout] = help: consider adding `perf` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anstyle::*` [INFO] [stdout] --> src/builder/styling.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use anstyle::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/macros.rs:557:13 [INFO] [stdout] | [INFO] [stdout] 557 | Ok(val) => val, [INFO] [stdout] | ^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] ::: src/parser/parser.rs:94:29 [INFO] [stdout] | [INFO] [stdout] 94 | ... ok!(self.parse_help_subcommand(raw_args.remaining(&mut args_cursor))); [INFO] [stdout] | --------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] = note: this warning originates in the macro `ok` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AppTag` is never used [INFO] [stdout] --> src/builder/command.rs:4750:18 [INFO] [stdout] | [INFO] [stdout] 4750 | pub(crate) trait AppTag: crate::builder::ext::Extension {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_any` is never used [INFO] [stdout] --> src/builder/ext.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub(crate) trait Extension: std::fmt::Debug + Send + Sync + 'static { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 56 | fn into_any(self: Box) -> Box; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse` is never used [INFO] [stdout] --> src/builder/value_parser.rs:595:8 [INFO] [stdout] | [INFO] [stdout] 587 | trait AnyValueParser: Send + Sync + 'static { [INFO] [stdout] | -------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 595 | fn parse( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.49s [INFO] running `Command { std: "docker" "inspect" "8a59b80362ffe7b04a2187c0e9c73e3e62d42921c2e801737b8ebb41af597bd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a59b80362ffe7b04a2187c0e9c73e3e62d42921c2e801737b8ebb41af597bd4", kill_on_drop: false }` [INFO] [stdout] 8a59b80362ffe7b04a2187c0e9c73e3e62d42921c2e801737b8ebb41af597bd4